JP3015872U - mat - Google Patents

Abstract

(57) [Summary] [Structure] A mat having a plurality of particles made of a non-slip resin material that is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin. [Effect] There is provided a mat which does not damage floor materials during use, has excellent washing resistance, is hygienic, and has an excellent anti-slip effect.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mat such as an entrance mat, a kitchen mat and a bathroom mat, and more particularly to a mat having a back surface provided with a non-slip process.

[0002]

[Prior art]

 It is common practice to lay mats in areas where flooring is easily damaged, such as at the entrance, kitchen and dressing room. Although such a mat is effective in protecting the floor, it is slippery and dangerous when stepped on.

Various efforts have hitherto been made to solve this drawback.

For example, there is a method of laying a sheet made of a non-slip material between the mat and the floor. However, this method is ineffective unless the mat is placed accurately on the non-slip net, and the usage method becomes complicated. Also, if the mat is out of position or if the mat is larger than the non-slip net, there is the problem that the part that the net cannot reach remains slippery.

There is also a method of providing a backing layer made of a non-slip material on the entire back surface of the mat. However, such a backing layer has poor wash resistance and easily deteriorates after several washes. In addition, since it impairs the water permeability and air permeability of the mat base fabric, it is not hygienic because stains do not easily come off even when washed and it does not dry easily. Further, in such a mat, the air permeability of the mat base fabric is obstructed by the backing layer, and moreover, the backing layer adheres to the surface of the floor and does not ventilate between the floor and the back surface of the mat. However, there is also a drawback that chemicals are leached from the anti-slip material to easily discolor and deteriorate the floor material.

Japanese Utility Model Laid-Open No. 3-64078 describes a method of forming rubber foam in various patterns on the back surface of the mat. However, conventional patterns such as straight lines, wavy lines, and circles do not provide sufficient anti-slip effect. In addition, an irregular pattern such as a floral pattern does not provide a sufficient anti-slip effect, and the air permeability between the floor and the back surface of the mat is insufficiently uniform, which easily deteriorates the floor material.

Japanese Utility Model Application Laid-Open No. 63-95576 describes a mat having a flexible granular material fixed to the back surface. However, this granular material is first processed into a non-slip sheet together with the polymer, and this sheet is attached to the back surface of the mat base fabric with a double-sided adhesive sheet or the like or by melting the polymer. Therefore, this non-slip sheet is easily peeled off by washing, and this mat also has poor washing resistance. Also, since this non-slip sheet impedes the air permeability of the mat base fabric, this mat lacks air permeability on the back side, is hard to remove dirt even after washing, is hard to dry, and is unsanitary, and discolors floor materials during use. , Easy to deteriorate.

Japanese Utility Model Laid-Open No. 4-111426 discloses a carpet backing material in which a large number of rubber foam linear anti-slip parts are arranged in parallel on the surface of a base fabric. This backing material does not show a sufficient anti-slip effect because the rubber foam pattern is linear.

The backing material is attached to the back surface of the carpet with an adhesive material. Therefore, it is easily peeled off by washing, and the carpet using this backing material has poor washing resistance. In addition, the binder used for pasting impairs the air permeability of the carpet fabric, so this carpet lacks air permeability on the back surface and is unsanitary.

[0010]

[Problems to be solved by the device]

 The present invention solves the above-mentioned conventional problems, and its purpose is to provide a mat that does not damage floor materials when used, has excellent wash resistance, is hygienic, and has an excellent anti-slip effect. To provide.

[0011]

[Means for Solving the Problems]

 The present invention provides a mat having a plurality of particles made of a non-slip resin material that are regularly arranged on the air-permeable back surface of a mat base cloth and are directly fixed without using a binder resin. There, the above object is achieved thereby.

FIG. 1 shows a non-slip mat 100 of the present invention. The mat base fabric 101 used in the present invention is not particularly limited as long as it is a material conventionally used for mats. Generally, a twill woven fabric or a non-woven fabric made of cotton blended yarns provided with a large number of piles on the surface can be used. For example, a base fabric on which a large number of piles are simultaneously provided during weaving and a pre-woven base fabric on which a large number of piles are provided by using a tufted machine can be cited.

The back surface 102 of the mat base fabric 101 needs to have air permeability. If there is no air permeability, the floor material is likely to be discolored or deteriorated during use, and it becomes difficult to dry, which may cause a sanitary problem.

On the back surface 102, a plurality of particles 103 made of a non-slip resin material are provided for anti-slip processing.

The anti-slip resin material is not particularly limited as long as it is a resin material that has been conventionally used as an anti-slip material for mats. For example, various hot melt resins, latex, rubber foam and the like can be mentioned. Above all, a rubber foam material containing styrene-butadiene rubber and natural rubber as a main component is preferable. This is because good anti-slip properties are obtained that do not easily deteriorate due to washing.

It is preferable that the granular material 103 is directly fixed to the back surface 102 without using a binder resin such as an adhesive. This is because if the binder resin is indirectly fixed by using a separate binder resin, the particulate matter is likely to fall off during washing.

As a method of directly fixing the granular material 103 to the back surface 102, for example, an uncured non-slip resin material composition is regularly arranged in a granular form on the back surface 102 to form a fibrous material on the back surface 102. A method of partially impregnating and then curing the resin material composition can be mentioned.

The method for disposing the uncured resin material composition for slip prevention is not particularly limited, but for example, it can be performed by a screen printing method. After that, the resin material composition is cured by heating the mat on the back surface of which the non-slip resin material composition is regularly arranged in a granular form. When a rubber foam material is used as the resin material composition, this heating causes foaming and curing at the same time to form the granular material 103.

When a hot-melt type material is used as the non-slip resin material composition, a method in which the molten resin material composition is regularly arranged in a granular form on the back surface and then cooled can be used.

In order to impart good anti-slip properties to the mat, the particles 103 provided on the back surface 102 have a particle size of 3 to 8 mm and a height from the back surface of 0.1 to 3 mm. However, it preferably has a Shore A hardness of 40 to 60, exists at a density of 1000 to 1250 pieces / 450 mm × 650 mm, and exists at a center-to-center distance of 8 to 25 mm.

“Shore A hardness” refers to the hardness measured by the operation of ASTM D2240. Further, the “center-to-center distance” means the distance between the centers of adjacent granular objects at the shortest distance.

[0022]

【Example】

 A liquid anti-slip resin material composition was prepared by mixing 60 parts of styrene-butadiene rubber, 40 parts of natural rubber, and an appropriate amount of a cross-linking agent, an antioxidant, a bulking agent, a thickening agent and a foaming agent. Pre-foamed for minutes.

A piece of mat base cloth cut into a predetermined size of 450 mm × 650 mm was placed with the back side. As shown in FIG. 2, the resin material composition 203 was regularly arranged in a granular shape on the back surface 201 by a screen printing method. This mat was placed in a heating device while keeping it horizontal, and heated at a temperature of 70 to 100 ° C. for 10 to 20 minutes to foam and cure the resin material composition.

The granules formed on the backside of the mat have a particle size of 3-8 mm, a height from the backside of 0.1-3 mm and a Shore A hardness of 40-60. It was

[0025]

[Effect of device]

 Provided is a mat which does not damage floor materials when used, has excellent wash resistance, is hygienic, and has excellent anti-slip effect.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a top view showing an example of the arrangement of granular materials formed on the back surface of the mat.

[Explanation of symbols]

 100 ... mat with anti-slip treatment, 101 ... mat base cloth, 102 ... reverse surface, 103 ... granular material.

Claims (10)

[Scope of utility model registration request] 1. A mat having a plurality of particulates made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin. 2. A mat having a plurality of particles made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin, wherein the particles are Has a particle size of 3 to 8 mm. 3. A mat having a plurality of particles of a non-slip resin material, which are regularly arranged on the air-permeable back surface of a mat base fabric and are directly fixed without using a binder resin, wherein the particles are Has a particle size of 3-8 mm,
A mat having a height from the back surface of 0.1 to 3 mm. 4. A mat having a plurality of granules made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin, wherein the granules Has a particle size of 3-8 mm,
A mat having a height from the back surface of 0.1 to 3 mm and a Shore A hardness of 40 to 60. 5. A mat having a plurality of granules made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base cloth and is directly fixed without using a binder resin, wherein the granules Has a particle size of 3-8 mm,
A mat having a height from the back surface of 0.1 to 3 mm, a Shore A hardness of 40 to 60, and a density of 1000 to 1250 pieces / 450 mm × 650 mm. 6. A mat having a plurality of particles made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base cloth and is directly fixed without using a binder resin, wherein the particles are Has a particle size of 3-8 mm,
A mat having a height from the back surface of 0.1 to 3 mm, a Shore A hardness of 40 to 60, a density of 1000 to 1250 pieces / 450 mm × 650 mm, and a center-to-center distance of 8 to 25 mm. . 7. A mat having a plurality of particles made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin, Has a particle size of 3-8 mm,
A mat having a height from the back surface of 0.1 to 3 mm, a Shore A hardness of 40 to 60, a density of 1000 to 1250 pieces / 450 mm × 650 mm, and a center-to-center distance of 8 to 25 mm. . 8. A mat having a plurality of particles made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin, wherein the particles are Has a particle size of 3-8 mm,
A mat having a height from the back surface of 0.1 to 3 mm, a Shore A hardness of 40 to 60, a density of 1000 to 1250 pieces / 450 mm × 650 mm, and a center-to-center distance of 8 to 25 mm. . 9. A mat having a plurality of granules made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin, Is a rubber foam material mainly composed of styrene-butadiene rubber and natural rubber, has a particle size of 3 to 8 mm, has a height from the back surface of 0.1 to 3 mm, and has a Shore A hardness of 40 to 60. Has 1000 to 125
A mat that exists with a density of 0 pieces / 450 mm x 650 mm and has a center-to-center distance of 8 to 25 mm. 10. A mat having a plurality of granules made of a non-slip resin material, which is regularly arranged on the air-permeable back surface of a mat base fabric and is directly fixed without using a binder resin, wherein the granules Is a rubber foam material containing styrene-butadiene rubber and natural rubber as main components, and has a particle size of 3 to 8 mm and a height from the back surface of 0.1 to 3 mm.